DE3368940D1 - Polyethylene blend and film - Google Patents

Polyethylene blend and film

Info

Publication number
DE3368940D1
DE3368940D1 DE8383302365T DE3368940T DE3368940D1 DE 3368940 D1 DE3368940 D1 DE 3368940D1 DE 8383302365 T DE8383302365 T DE 8383302365T DE 3368940 T DE3368940 T DE 3368940T DE 3368940 D1 DE3368940 D1 DE 3368940D1
Authority
DE
Germany
Prior art keywords
film
polyethylene blend
blend
polyethylene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8383302365T
Other languages
German (de)
Inventor
Brian Leslie Turtle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BP Chemicals Ltd
Original Assignee
BP Chemicals Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10530004&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3368940(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BP Chemicals Ltd filed Critical BP Chemicals Ltd
Application granted granted Critical
Publication of DE3368940D1 publication Critical patent/DE3368940D1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DE8383302365T 1982-04-27 1983-04-26 Polyethylene blend and film Expired DE3368940D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8212185 1982-04-27

Publications (1)

Publication Number Publication Date
DE3368940D1 true DE3368940D1 (en) 1987-02-12

Family

ID=10530004

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383302365T Expired DE3368940D1 (en) 1982-04-27 1983-04-26 Polyethylene blend and film

Country Status (6)

Country Link
US (1) US4587303A (en)
EP (1) EP0095253B1 (en)
JP (1) JPS58196248A (en)
AU (1) AU560759B2 (en)
DE (1) DE3368940D1 (en)
ZA (1) ZA832777B (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949248A (en) * 1982-09-14 1984-03-21 Idemitsu Petrochem Co Ltd Packaging film
JPS59149941A (en) * 1983-02-15 1984-08-28 Sumitomo Chem Co Ltd Resin composition for inflation film
JPS60212439A (en) * 1984-04-09 1985-10-24 Asahi Chem Ind Co Ltd Polyethylene composition
IE56700B1 (en) * 1984-11-30 1991-11-06 Canadian Ind Thermoplastic sacks
US4728325A (en) * 1986-04-03 1988-03-01 Exxon Chemical Patents Inc. Diaper backsheet
EP0299750B1 (en) * 1987-07-13 1994-09-28 Mitsubishi Kasei Corporation Linear polyethylene film and process for producing the same
US4795767A (en) * 1987-09-30 1989-01-03 Union Carbide Corporation Can carrier composition
US5082902A (en) * 1988-07-22 1992-01-21 Mobil Oil Corporation Method for reducing cycle time and improving molded part impact energy and ESCR of linear high density polyethylene using a blend of two linear polyethylenes of different densities
US5064893A (en) * 1990-03-08 1991-11-12 Rexene Corporation Flexible label film from polyethylene and calcium carbonate-polymer mixture
MY106116A (en) * 1990-06-12 1995-03-31 Mitsui Chemicals Inc Ethylene/pentene-1 copolymer compositions and their use
JP2681557B2 (en) * 1991-08-08 1997-11-26 リンテック株式会社 Label for squeeze container
US5525695A (en) * 1991-10-15 1996-06-11 The Dow Chemical Company Elastic linear interpolymers
US5582923A (en) * 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5344884A (en) * 1992-10-08 1994-09-06 Phillips Petroleum Company Polyethylene blends
US5378764A (en) * 1992-10-08 1995-01-03 Phillips Petroleum Company Polyethylene blends
CA2103380C (en) * 1992-11-19 2002-07-02 Mitsui Chemicals, Inc. Ethylene/.alpha.-olefin copolymer composition, graft modified ethylene/.alpha.-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process
CA2103401C (en) 1992-11-19 2002-12-17 Mamoru Takahashi Ethylene copolymer composition
US5656696A (en) * 1993-03-02 1997-08-12 Mitsubishi Chemical Corporation Resin composition for injection molding
EP0753026A4 (en) * 1994-03-31 1998-06-10 Mobil Oil Corp Lldpe resin blends
US5455303A (en) * 1994-06-20 1995-10-03 Montell North America Inc. Linear low density polyethylene based compositions with improved optics
IL115911A0 (en) * 1994-11-14 1996-01-31 Dow Chemical Co Extrusion compositions having high drawdown and substantially reduced neck-in
US5569693A (en) * 1995-06-05 1996-10-29 Borden Inc. High stretch film for pallet wrapping
DE19604520A1 (en) * 1996-02-08 1997-08-14 Buna Sow Leuna Olefinverb Gmbh Polyethylene blend
US6086996A (en) * 1996-10-11 2000-07-11 Illinois Tool Works Inc. Ethylene-propylene copolymer low noise film additive
US6020434A (en) * 1997-02-19 2000-02-01 Eastman Chemical Company Synergistic blends of polyethylenes exhibiting enhanced gloss properties
DE19723003A1 (en) 1997-06-02 1998-12-03 Basf Ag Polymer blend
AUPP314198A0 (en) * 1998-04-23 1998-05-14 Crc For Polymers Pty Ltd Polymer blend
US6130293A (en) * 1998-08-11 2000-10-10 Eastman Chemical Company High clarity polyethylene compositions
UA74188C2 (en) * 2000-06-01 2005-11-15 Бп Кемікалз Лімітед Polyethylene films
GB0319467D0 (en) * 2003-08-19 2003-09-17 Bp Chem Int Ltd Polymer blends
CA2479190A1 (en) * 2004-08-26 2006-02-26 Nova Chemicals Corporation Polyethylene blends
US20060094807A1 (en) * 2004-09-09 2006-05-04 Prejean George W Injectable moldable thermoplastic compositions
US20150118469A1 (en) 2011-12-01 2015-04-30 Ineos Europe Ag Polymer blends
EP2807196B1 (en) * 2012-01-24 2017-12-27 Total Research & Technology Feluy Method for processing polyethylene
JP6331390B2 (en) 2013-12-27 2018-05-30 キョーラク株式会社 Foam molding
EP3091057B1 (en) * 2015-05-07 2020-09-09 Borealis AG Polymer compositions for extrusion coating
BR112019024580B1 (en) * 2017-05-31 2024-04-30 Univation Technologies, Llc Polyethylene blend, method for producing polyethylene blend, polyethylene composition, method for producing polyethylene composition, article of manufacture, polyethylene film from polyethylene blend and method for making a polyethylene film

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176052A (en) * 1960-08-08 1965-03-30 Du Pont Blends of polyethylene and ethylene copolymers
GB1035887A (en) 1964-04-15 1966-07-13 Du Pont Improvements relating to films
JPS5286440A (en) 1976-01-12 1977-07-18 Mitsui Toatsu Chem Inc Self-adhesive film for packaging
JPS53125452A (en) 1977-04-09 1978-11-01 Mitsui Petrochem Ind Ltd Polyolefin composition
GB2007685B (en) 1977-10-11 1982-05-12 Asahi Dow Ltd Composition for drawn film cold drawn film made of said composition and process for manufacture of said film
JPS5497665A (en) 1978-01-20 1979-08-01 Mitsubishi Chem Ind Ltd Production of polyethylenic resin film having high environmental stress cracking resistance
US4243619A (en) * 1978-03-31 1981-01-06 Union Carbide Corporation Process for making film from low density ethylene hydrocarbon copolymer
GB2019412B (en) * 1978-04-07 1982-09-15 Raychem Ltd Cross-linked low density linear polyethylenes
US4337188A (en) * 1979-12-17 1982-06-29 Du Pont Canada Inc. Polyolefin composition for manufacture of film having cling properties
JPS56152853A (en) 1980-04-30 1981-11-26 Nippon Oil Co Ltd Polyethylene resin composition
FR2488268B1 (en) 1980-06-25 1985-12-06 Charbonnages Ste Chimique COMPOSITIONS OF RADICAL POLYETHYLENE AND ETHYLENE-PROPYLENE COPOLYMERS AND FILMS OBTAINED FROM SAID COMPOSITIONS
JPS5734145A (en) * 1980-08-07 1982-02-24 Mitsui Petrochem Ind Ltd Ethylene-alpha-olefin copolymer composition
SE422070B (en) * 1980-09-04 1982-02-15 Unifos Kemi Ab DRAWN POLYETENE BASED THERMOPLASTIC MATERIAL AND PROCEDURE FOR ITS MANUFACTURING
US4339507A (en) * 1980-11-26 1982-07-13 Union Carbide Corporation Linear low density ethylene hydrocarbon copolymer containing composition for extrusion coating

Also Published As

Publication number Publication date
AU1396083A (en) 1983-11-03
ZA832777B (en) 1984-11-28
US4587303A (en) 1986-05-06
EP0095253A1 (en) 1983-11-30
JPS58196248A (en) 1983-11-15
EP0095253B1 (en) 1987-01-07
AU560759B2 (en) 1987-04-16

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation